tree ba41c251579634133a3645b613881052304a88cf
parent 4a0891ef88b95faa9ec5ca9e66ee01b26d6051ed
author Billy Lamberta <blamb@google.com> 1488506645 -0800
committer Billy Lamberta <blamb@google.com> 1488574499 -0800

Support for custom root element in navtree. Check status_text for DAC.

An included book.yaml file must start with a 'toc:' root element. Passing
'-hdf book.root toc' to LOCAL_DROIDDOC_OPTIONS is now recognized by the
yaml_navtree template. Otherwise, default to the current 'reference:' element.

Test for 'dac' hdf var before displaying the toc_element's status_text. This
is used for DAC's CSS styling and will eventually migrate to the Devsite
templates. Requires '-hdf dac true' passed to DAC's LOCAL_DROIDDOC_OPTIONS.

Fix bug for yaml file name. If -yaml was declared before the -devsite option,
then the filename would get overwritten. This now checks if a filename has
already been declared before supplying a default.

Test: LOCAL_DROIDDOC_OPTIONS := \
Test:   -hdf book.root toc \
Test:   -yaml _toc.yaml \
Test:   -werror \
Test:   -package \
Test:   -devsite \
Change-Id: I4429ee0848842e9aa4ab5b2bad992b84c4ccd106